package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo4 {
    public static void main(String[] args) {
        try (Connection connection = DBUtil.getConnecting();){
            Statement statement=connection.createStatement();
            String sql = "DELETE FROM user1 " +
                         "WHERE id=1";

            int num=statement.executeUpdate(sql);
            System.out.println(num>0?"删除成功":"删除失败");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
